condition	mean	min	max
4 h after light	0.0079632	0.0	0.0159264
8 h after light	0.0	0.0	0.0
12 h after light	0.0069336	0.0	0.0138672
4 h after dark	0.017738833333333336	0.0	0.0391516
8 h after dark	0.037929866666666666	0.018894	0.0556338
12 h after dark	0.011968033333333333	0.0	0.0209099